[PATCH 1/3] OMAP3 EVM: Add twl4030 keypad driver support

[Miguel Angel Aguilar Ulloa <miguel.aguilar@ridgerun.com>]

Add twl4030 keypad driver support to OMAP3 EVM

Signed-off-by: Miguel Angel Aguilar <miguel.aguilar@ridgerun.com>

--- a/arch/arm/mach-omap2/board-omap3evm.c	2008-06-23 15:07:13.000000000 -0600
+++ b/arch/arm/mach-omap2/board-omap3evm.c	2008-06-23 14:32:29.000000000 -0600
@@ -19,6 +19,7 @@
 #include <linux/err.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/input.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 
@@ -28,6 +29,7 @@
 #include <asm/mach/map.h>
 
 #include <asm/arch/gpio.h>
+#include <asm/arch/keypad.h>
 #include <asm/arch/board.h>
 #include <asm/arch/hsmmc.h>
 #include <asm/arch/usb-musb.h>
@@ -149,6 +151,56 @@ struct spi_board_info omap3evm_spi_board
 	},
 };
 
+static int omap3evm_keymap[] = {
+	KEY(0, 0, KEY_LEFT),
+	KEY(0, 1, KEY_RIGHT),
+	KEY(0, 2, KEY_A),
+	KEY(0, 3, KEY_B),
+	KEY(0, 4, KEY_C),
+	KEY(1, 0, KEY_DOWN),
+	KEY(1, 1, KEY_UP),
+	KEY(1, 2, KEY_E),
+	KEY(1, 3, KEY_F),
+	KEY(1, 4, KEY_G),
+	KEY(2, 0, KEY_ENTER),
+	KEY(2, 1, KEY_I),
+	KEY(2, 2, KEY_J),
+	KEY(2, 3, KEY_K),
+	KEY(2, 4, KEY_3),
+	KEY(3, 0, KEY_M),
+	KEY(3, 1, KEY_N),
+	KEY(3, 2, KEY_O),
+	KEY(3, 3, KEY_P),
+	KEY(3, 4, KEY_Q),
+	KEY(4, 0, KEY_R),
+	KEY(4, 1, KEY_4),
+	KEY(4, 2, KEY_T),
+	KEY(4, 3, KEY_U),
+	KEY(4, 4, KEY_D),
+	KEY(5, 0, KEY_V),
+	KEY(5, 1, KEY_W),
+	KEY(5, 2, KEY_L),
+	KEY(5, 3, KEY_S),
+	KEY(5, 4, KEY_H),
+	0
+};
+
+static struct omap_kp_platform_data omap3evm_kp_data = {
+	.rows		= 4,
+	.cols		= 4,
+	.keymap 	= omap3evm_keymap,
+	.keymapsize	= ARRAY_SIZE(omap3evm_keymap),
+	.rep		= 1,
+};
+
+static struct platform_device omap3evm_kp_device = {
+	.name		= "omap_twl4030keypad",
+	.id		= -1,
+	.dev		= {
+				.platform_data = &omap3evm_kp_data,
+			},
+};
+
 static void __init omap3_evm_init_irq(void)
 {
 	omap2_init_common_hw();
@@ -165,6 +217,7 @@ static struct omap_board_config_kernel o
 
 static struct platform_device *omap3_evm_devices[] __initdata = {
 	&omap3_evm_lcd_device,
+	&omap3evm_kp_device,
 #ifdef CONFIG_RTC_DRV_TWL4030
 	&omap3_evm_twl4030rtc_device,
 #endif